# Concentration vs LoGriP (Logic Grid Puzzles)

The clearest difference is price: LoGriP (Logic Grid Puzzles) at Free against Concentration's $0.99. LoGriP (Logic Grid Puzzles) also leads on rating (4.4 vs 4.0) and ratings volume (25 vs 1). Concentration's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On update cadence, in-app purchases and device support there is nothing between them.

LoGriP (Logic Grid Puzzles) is free to download; Concentration costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LoGriP (Logic Grid Puzzles) holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: LoGriP (Logic Grid Puzzles) has 25 ratings behind it against 1, so its average is the more settled of the two.

Concentration ships an update every 8 days, LoGriP (Logic Grid Puzzles) every 5 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Concentration | LoGriP (Logic Grid Puzzles) |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/concentration-card-game/id1462017368/reviews) | **[4.4 (25 ratings)](https://appshunter.io/ios/app/logrip-logic-grid-puzzles/id1662081714/reviews)** |
| Number of ratings | 1 | **25** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Paid | **Ad-supported** |
| Size | 2 MB | 83 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ankit Shah](https://appshunter.io/developer/1462017367) | [ALI YILDIZ-PUZZLEHOUSEAPPS](https://appshunter.io/developer/1650208033) |

## What reviewers say

### Concentration

[App page](https://appshunter.io/ios/app/concentration-card-game/id1462017368)

A classic memory matching card game where players flip cards to find pairs. It's suitable for all ages, offering a fun challenge for both children and adults to test their recall.

**Highlights:** Card matching gameplay, Memory testing, Solitaire or multiplayer, Challenging for adults, Good for children

**Features:** macOS Compatibility

**In-app purchases:** none


### LoGriP (Logic Grid Puzzles)

[App page](https://appshunter.io/ios/app/logrip-logic-grid-puzzles/id1662081714)

Engage your mind with challenging logic grid puzzles. Deduce relationships between items and people using provided clues and interactive grids. Create and share your own puzzles for endless brain-training fun.

**Highlights:** Interactive deduction grid, Thousands of puzzles, Create and publish puzzles, Auto error checking, Leaderboard and achievements, UI customization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Concentration free?

Concentration costs $0.99, with no in-app purchases.

### Is LoGriP (Logic Grid Puzzles) free?

LoGriP (Logic Grid Puzzles) is free to download, with no in-app purchases.

### Which has better reviews, Concentration or LoGriP (Logic Grid Puzzles)?

LoGriP (Logic Grid Puzzles) is rated higher. Concentration averages 4.0 out of 5 from 1 ratings, while LoGriP (Logic Grid Puzzles) averages 4.4 from 25 ratings.

### Do Concentration or LoGriP (Logic Grid Puzzles) have ads?

LoGriP (Logic Grid Puzzles) shows ads; Concentration does not.

### Which is updated more often, Concentration or LoGriP (Logic Grid Puzzles)?

Concentration ships an update every 8 days, and LoGriP (Logic Grid Puzzles) every 5 days. Most recently, Concentration was updated on September 30, 2026 and LoGriP (Logic Grid Puzzles) on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*